Question

Using a large number of bots to tie up and block legitimate users from making use of a computer service is called a:

a) DDoS attack
b) SQL injection
c) Man-in-the-middle attack
d) Cross-site scripting attack

Answer 1

A DDoS attack uses a large number of bots to overwhelm a computer network or service, making it unavailable to its intended users.

Step-by-step explanation:

Using a large number of bots to tie up and block legitimate users from making use of a computer service is called a DDoS attack. A DDoS attack, or Distributed Denial of Service attack, overwhelms a computer network or service by flooding it with a massive amount of traffic, making it unavailable to its intended users. This is achieved by using a network of compromised computers, known as bots, to launch the attack.